5930-00-121-2271

Find complete technical information, availability, and procurement data for: 5930-00-121-2271
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5930 Switches

National Stock Number

5930-00-121-2271

Item Name Code

00206

Assigment Date

11/01/1968 (57 years ago)

A switch which is actuated by changes in pressure of any gas or liquid or by changes in a vacuum acting upon its sensing element. Excludes:baroswitch; switch,pressure-thermostatic; and switch,sensitive.

2.376 inches nominal overall length, fungus proof hazardous locations/environmental protection, 2.641 inches nominal overall height, 0.250 inches nominal single connection inside diameter, 2b all threaded hole thread class

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Class: 2b all threaded hole
Inside Diameter: 0.250 inches nominal single connection
Hazardous Locations/Environmental Protection: fungus proof
Overall Length: 2.376 inches nominal
Overall Height: 2.641 inches nominal
Overall Width: 0.938 inches nominal
Body Length: 2.188 inches nominal
Body Height: 2.641 inches nominal
Distance Between Mounting Facility Centers: 0.688 inches nominal
End Item Identification: helicopter, mh-53e, seasprite h-2, ah-1w, hh-60h & ah-60f; aircraft, e-2c, s-3b, & f-14 tomcat
Pressure Switch Type: differential
Mounting Method: base and threaded hole
Features Provided: capillary tube end seal connection
Thread Quantity Per Inch: 18 single pressure connection
Thread Quantity Per Inch: 32 all threaded hole
Contact Action Stimulus: decrease
Nominal Thread Size: 0.164 inches all threaded hole
Nominal Thread Size: 0.250 inches single pressure connection
Mounting Facility Pattern: two position in-line
Nonpile-Up Contact Arrangement: 1 pole, single throw, normally open, momentary action
Criticality Code Justification: feat
Terminal Type: screw
Contact Load Current Rating: 8.0 amperes resistive load first voltage
Contact Load Current Rating: 16.0 amperes resistive load second voltage
Contact Adjustability: deactuation point not adjustable and actuation point not adjustable
Contact Stimulus Rating: 35.00 actuation point nominal pounds per square inch gage and 65.00 deactuation point nominal pounds per square inch gage and 30.00 differential point nominal pounds per square inch gage
Contact Voltage Rating In Volts: 120.0 ac at sea level second voltage
Contact Voltage Rating In Volts: 240.0 ac at sea level first voltage
Pressure Connector Type: swivel nut, compression, threaded internal single connection
Special Features: weapon essential system
Media For Which Designed: gas or liquid
Style Designator: rectangular
Thread Series Designator: npt single pressure connection
Thread Series Designator: unc all threaded hole

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5930-00-481-6262	No Name Available	03/01/1986

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
0584C28390-2	Pressure Switch
210AP10-2370	Pressure Switch
305AS-B10233-2	Pressure Switch
67A81-B155-3	Pressure Switch
C24422-3	Pressure Switch
CS7417C67	Pressure Switch
P20AA-130	Pressure Switch
P20AA-64	Pressure Switch

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5930-00-121-2271?

The FSCG of the NSN 5930-00-121-2271 is 5930

Does the NSN 5930-00-121-2271 have a Schedule B code assigned?

Yes, the Schedule B code is 8536509065

Does NSN 5930-00-121-2271 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 5930-00-121-2271 contain precious materials?

Precious metal content is unknown

Does NSN 5930-00-121-2271 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 5930-00-121-2271 was assigned to the Federal Catalog?

It was assigned 57 years ago, on Fri, Nov 1, 1968